Inserting The Overvoltage Protection - Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual

Manual
Connecting the DC cable to the DC switch
. NOTE: For installation of the DC cables, use a torque wrench as well
as the included open-ended wrench for counter-resistance.
1. Pre-fit DC cable pair with the pre-installed screw and counternut onto the DC+
and DC busbar of the DC switch.
2. Option for 2 cable pairs: Insert spacer sleeve between 2 DC cables and pre-as-
semble in pairs with the provided screws and counternuts onto the DC+ and DC
busbar of the DC switch.
3. Slide the DC input plate up onto the housing base and secure. [ T_30 /
In-Ibs ]
4. Secure the screws and counternuts onto the DC+ and DC busbar of the DC
switch. [ W_16/17] /
5. Tighten the cable screw fitting. [ W_46 /
ð The device is connected to the PV generator.
7.7

Inserting the overvoltage protection

Installing the AC overvoltage protection
↻ Absence of AC/DC voltage ensured and device open [ [See sec-
tion 7.2} Page 22]].
↻ On initial delivery, remove intermediate plug-in frame on the AC surge protec-
tion device.
F Position and secure intermediate plug-in frame onto AC surge protection socket.
NOTE: Different AC surge protection modules are used. The designation
on the PCB must match the module code (GTD/MOV).
1. Insert AC surge protection modules individually into the AC surge protection
socket.[See installation instructions in the [See section 4.4} Page 15] package]
2. Ensure that all protective elements are properly secured.
3. Remove SPD monitoring jumper for automatic monitoring.
ð Proceed with the installation of the device.
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US
265.52 In-Ibs ]
88.50 In-Ibs ]
Installation | 7
Option
53.10
Fig. 29: Fit DC cables to switch
1 Nut
2 Lock washer
3 Spacer sleeve
4 Fixing screw
3 4
2
1
Fig. 30: Upgrading the AC surge protec-
tion
1 AC surge protection socket
2 AC intermediate plug-in
frame
3 AC surge protection module
(4 slots)
4 SPD monitoring jumper
1
2
4
1
2
3
4
Page 29